Question

Find out 2 hidden word of minimum 4 letter from 'Introduction'

Answer 1

turn
doctor
ruin
root
door
torn

hope this helps....

Answer 2

Multiple English words can be formed with the letters in the word INTRODUCTION.

Rather it will be easier to say that many English words are hidden inside this 12-letter word.

Two of these hidden words are DOCTOR and NOTION. B

oth the words are more than 4 letters and they have their individual meanings.  

Both the English words are 6-letter words.